11103002230391 has 2 divisors, whose sum is σ = 11103002230392. Its totient is φ = 11103002230390.

The previous prime is 11103002230387. The next prime is 11103002230469. The reversal of 11103002230391 is 19303220030111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11103002230391 - 2² = 11103002230387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11103002230391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11103002230321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551501115195 + 5551501115196.

It is an arithmetic number, because the mean of its divisors is an integer number (5551501115196).

Almost surely, 2^{11103002230391} is an apocalyptic number.

11103002230391 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103002230391 is an equidigital number, since it uses as much as digits as its factorization.

11103002230391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 11103002230391 in words is "eleven trillion, one hundred three billion, two million, two hundred thirty thousand, three hundred ninety-one".